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File Content: `SHList2.py`

# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id$
#
# Tix Demonstration Program
#
# This sample program is structured in such a way so that it can be
# executed from the Tix demo program "tixwidget": it must have a
# procedure called "RunSample". It should also have the "if" statment
# at the end of this file so that it can be run as a standalone
# program using tixwish.

# This file demonstrates how to use multiple columns and multiple styles
# in the tixHList widget
#
# In a tixHList widget, you can have one ore more columns.
#

import Tix

TCL_ALL_EVENTS          = 0

def RunSample (root):
    shlist = DemoSHList(root)
    shlist.mainloop()
    shlist.destroy()

class DemoSHList:
    def __init__(self, w):
        self.root = w
        self.exit = -1

        z = w.winfo_toplevel()
        z.wm_protocol("WM_DELETE_WINDOW", lambda self=self: self.quitcmd())

        # We create the frame and the ScrolledHList widget
        # at the top of the dialog box
        #
        top = Tix.Frame( w, relief=Tix.RAISED, bd=1)

        # Put a simple hierachy into the HList (two levels). Use colors and
        # separator widgets (frames) to make the list look fancy
        #
        top.a = Tix.ScrolledHList(top, options='hlist.columns 3 hlist.header 1' )
        top.a.pack( expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.TOP)

        hlist=top.a.hlist

        # Create the title for the HList widget
        #       >> Notice that we have set the hlist.header subwidget option to true
        #      so that the header is displayed
        #

        boldfont=hlist.tk.call('tix','option','get','bold_font')

        # First some styles for the headers
        style={}
        style['header'] = Tix.DisplayStyle(Tix.TEXT, refwindow=hlist,
            anchor=Tix.CENTER, padx=8, pady=2, font = boldfont )

        hlist.header_create(0, itemtype=Tix.TEXT, text='Name',
            style=style['header'])
        hlist.header_create(1, itemtype=Tix.TEXT, text='Position',
            style=style['header'])

        # Notice that we use 3 columns in the hlist widget. This way when the user
        # expands the windows wide, the right side of the header doesn't look
        # chopped off. The following line ensures that the 3 column header is
        # not shown unless the hlist window is wider than its contents.
        #
        hlist.column_width(2,0)

        # This is our little relational database
        #
        boss = ('doe', 'John Doe',      'Director')

        managers = [
            ('jeff',  'Jeff Waxman',    'Manager'),
            ('john',  'John Lee',               'Manager'),
            ('peter', 'Peter Kenson',   'Manager')
        ]

        employees = [
            ('alex',  'john',   'Alex Kellman',         'Clerk'),
            ('alan',  'john',       'Alan Adams',               'Clerk'),
            ('andy',  'peter',      'Andreas Crawford', 'Salesman'),
            ('doug',  'jeff',       'Douglas Bloom',    'Clerk'),
            ('jon',   'peter',      'Jon Baraki',               'Salesman'),
            ('chris', 'jeff',       'Chris Geoffrey',   'Clerk'),
            ('chuck', 'jeff',       'Chuck McLean',             'Cleaner')
        ]

        style['mgr_name'] = Tix.DisplayStyle(Tix.TEXT, refwindow=hlist)

        style['mgr_posn'] = Tix.DisplayStyle(Tix.TEXT, padx=8, refwindow=hlist)

        style['empl_name'] = Tix.DisplayStyle(Tix.TEXT, refwindow=hlist)

        style['empl_posn'] = Tix.DisplayStyle(Tix.TEXT, padx=8, refwindow=hlist)

        # Let configure the appearance of the HList subwidget
        #
        hlist.config(separator='.', width=25, drawbranch=0, indent=10)
        hlist.column_width(0, chars=20)

        # Create the boss
        #
        hlist.add ('.',           itemtype=Tix.TEXT, text=boss[1],
            style=style['mgr_name'])
        hlist.item_create('.', 1, itemtype=Tix.TEXT, text=boss[2],
            style=style['mgr_posn'])

        # Create the managers
        #

        for key,name,posn in managers :
            e= '.'+ key
            hlist.add(e, itemtype=Tix.TEXT, text=name,
                style=style['mgr_name'])
            hlist.item_create(e, 1, itemtype=Tix.TEXT, text=posn,
                style=style['mgr_posn'])


        for key,mgr,name,posn in employees :
            # "." is the separator character we chose above

            entrypath = '.' + mgr        + '.' + key

            #           ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
            #       parent entryPath / child's name

            hlist.add(entrypath, text=name, style=style['empl_name'])
            hlist.item_create(entrypath, 1, itemtype=Tix.TEXT,
                text = posn, style = style['empl_posn'] )


        # Use a ButtonBox to hold the buttons.
        #
        box= Tix.ButtonBox(top, orientation=Tix.HORIZONTAL )
        box.add( 'ok',  text='Ok', underline=0,  width=6,
            command = self.okcmd )

        box.add( 'cancel', text='Cancel', underline=0, width=6,
            command = self.quitcmd )

        box.pack( side=Tix.BOTTOM, fill=Tix.X)
        top.pack( side=Tix.TOP,    fill=Tix.BOTH, expand=1 )

    def okcmd (self):
        self.quitcmd()

    def quitcmd (self):
        self.exit = 0

    def mainloop(self):
        while self.exit < 0:
            self.root.tk.dooneevent(TCL_ALL_EVENTS)

    def destroy (self):
        self.root.destroy()


# This "if" statement makes it possible to run this script file inside or
# outside of the main demo program "tixwidgets.py".
#
if __name__== '__main__' :
    root=Tix.Tk()
    RunSample(root)

Name	Size	Permission
Balloon.py	2264 bytes	0644
Balloon.pyc	2652 bytes	0644
Balloon.pyo	2652 bytes	0644
BtnBox.py	1566 bytes	0644
BtnBox.pyc	1346 bytes	0644
BtnBox.pyo	1346 bytes	0644
CmpImg.py	7217 bytes	0644
CmpImg.pyc	6558 bytes	0644
CmpImg.pyo	6558 bytes	0644
ComboBox.py	3412 bytes	0644
ComboBox.pyc	2802 bytes	0644
ComboBox.pyo	2802 bytes	0644
Control.py	4131 bytes	0644
Control.pyc	4038 bytes	0644
Control.pyo	4038 bytes	0644
DirList.py	4569 bytes	0644
DirList.pyc	4507 bytes	0644
DirList.pyo	4507 bytes	0644
DirTree.py	4063 bytes	0644
DirTree.pyc	4076 bytes	0644
DirTree.pyo	4076 bytes	0644
NoteBook.py	3961 bytes	0644
NoteBook.pyc	2911 bytes	0644
NoteBook.pyo	2911 bytes	0644
OptMenu.py	2449 bytes	0644
OptMenu.pyc	2146 bytes	0644
OptMenu.pyo	2146 bytes	0644
PanedWin.py	3833 bytes	0644
PanedWin.pyc	4232 bytes	0644
PanedWin.pyo	4232 bytes	0644
PopMenu.py	2104 bytes	0644
PopMenu.pyc	1877 bytes	0644
PopMenu.pyo	1877 bytes	0644
SHList1.py	3966 bytes	0644
SHList1.pyc	3681 bytes	0644
SHList1.pyo	3681 bytes	0644
SHList2.py	5634 bytes	0644
SHList2.pyc	4570 bytes	0644
SHList2.pyo	4570 bytes	0644
Tree.py	2863 bytes	0644
Tree.pyc	2355 bytes	0644
Tree.pyo	2355 bytes	0644

File Content: SHList2.py

File Content: `SHList2.py`